6 Pence purple-violet, Queen Victoria without corner lines, altered frame now with 4 small letters, here "GJ", comb perforated K14, watermark 5 inverted, perfect perforations all round, very fresh perfect condition, lightly cancelled London main post office duplex "1", unsigned, photo certificate Albert Louis BPP (2024) "genuine and in perfect preservation" and B.P.A. certificate 2005, Mi. 250.- (SGNo. 84 Spec. J71e).